package com.example.demo.mapper.firstsqlserver;

import com.example.demo.pojo.GroupInfo;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;

@Mapper
public interface GroupInfoMapper {

    public List<GroupInfo> listGroupInfo();

    public GroupInfo getGroupInfo(@Param("id")String id);
}
